Results 31 to 40 of about 179,125 (263)
Impact of transient down-regulation of DREAM in human embryonic stem cell pluripotency
Stem Cell Research, 2016 Little is known about the functions of downstream regulatory element antagonist modulator (DREAM) in embryonic stem cells (ESCs). However, DREAM interacts with cAMP response element-binding protein (CREB) in a Ca2+-dependent manner, preventing CREB ...
A. Fontán-Lozano +6 more
doaj +1 more source
Stem Cell Research & Therapy, 2018 Background Upon orthognathic mandibular advancement surgery the adjacent soft tissues can displace the distal bone segment and increase the load on the temporomandibular joint causing loss of its integrity.
Ricardo de Souza Tesch +11 more
doaj +1 more source
Nature Communications, 2020 The ATM kinase is a key regulator of the DNA damage response to double-strand breaks (DSBs) and its homozygous loss in patients predisposes to lymphoid malignancies.
Alejandro Álvarez-Quilón +10 more
doaj +1 more source
Bioinductive collagen implants facilitate tendon regeneration in rotator cuff tears
Journal of Experimental Orthopaedics, 2022 Purpose To evaluate the clinical outcomes, MRI imaging and histological characteristics of biopsy samples of the tendon from patients in whom rotator cuff repair was previously performed with a bioinductive type I bovine collagen implants.
Jorge Alberto Camacho‐Chacon +6 more
doaj +1 more source
Técnicas del futuro: ingeniería de tejidos y uso de células madre en medicina reproductiva
Revista Médica Clínica Las Condes, 2010 Últimamente ha cobrado gran interés en la comunidad médica y científica, el avance experimentado por la medicina regenerativa, la ingeniería de tejidos y el uso de terapias celulares en base a células autólogas maduras, como también el uso de células ...
V. Cecilia Fabres, Dra.
doaj +1 more source
DNA-RNA hybrids at DSBs interfere with repair by homologous recombination
eLife, 2021 DNA double-strand breaks (DSBs) are the most harmful DNA lesions and their repair is crucial for cell viability and genome integrity. The readout of DSB repair may depend on whether DSBs occur at transcribed versus non-transcribed regions.
Pedro Ortega +4 more
doaj +1 more source
Biopolímeros: Aplicaciones de andamios en medicina regenerativa
Anatomía Digital, 2021 Los biopolímeros se han convertido en un herramienta indispensable para el desarrollo de la medicina regenerativa, su amplio espectro ha permitido la aparición de nuevas técnicas para la generación de andamios de diversos tamaños, formas, con características estructurales únicas capaces de generar e innovar tratamientos nuevos ante enfermedades ...
Juan Sebastián Guerra Villacis +3 more
openaire +2 more sources
BRCA1 Accelerates CtIP-Mediated DNA-End Resection
Cell Reports, 2014 DNA-end resection is a highly regulated and critical step in the response and repair of DNA double-strand breaks. In higher eukaryotes, CtIP regulates resection by integrating cellular signals via its posttranslational modifications and protein-protein ...
Andrés Cruz-García +2 more
doaj +1 more source
Private umbilical cord blood banks for family use, in Brazil: technical, legal and ethical issues for an implementation analysis [PDF]
, 2010 Os bancos de sangue de cordão umbilical e placentário foram criados a partir da comprovação de que o sangue de cordão umbilical e placentário (SCUP) é uma fonte rica em células progenitoras hematopoéticas (CPH) e alternativa às células provenientes da ...
DE SANTIS, Gil C. +3 more
core +2 more sources
Uso de la medicina regenerativa en Odontología
Revista Arbitrada Interdisciplinaria de Ciencias de la Salud. Salud y Vida, 2022 Objetivo: De esta revisión bibliográfica será sintetizar y sistematizar la información actualizada sobre las técnicas y potenciales usos de la medicina regenerativa en el campo de la odontología. Método: Búsqueda bibliográfica en diferentes bases de datos como PubMed y Scielo.
Marco Antonio Mesache-Villagómez +1 more
openaire +1 more source